Endorsed by Which?

AGW Gas & Plumbing

4.9

141 Reviews

Opening Hours
Today -
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed

About

AGW Gas Ltd is a Gas Safe registered company who are based in Portishead.

Established in 2000 and with over 30 years experience, we pride ourselves on being central heating and plumbing specialists.

We take pride in our work and will always ensure it is carried out professionally and promptly.

We will always treat your property with respect and leave it in a clean and tidy condition on completion of work.

We guarantee:

Gas Safe Registered Plumbers and Boiler Repairs
Clear Written Quotes
City and Guilds/ NVQ Qualified Heating and Plumbing Engineers
All Heating and Plumbing Work Fully Guaranteed
£2M. Public Liability Insurance
All Work Fully Compliant with Building Regulations
If you are looking for heating or plumbing engineers, then contact AGW Gas Ltd to request a free quote.

What we do

  • Boiler, central heating and gas engineers

    • Boiler installation
    • Boiler repair
    • Boiler servicing
    • Gas emergencies
    • Radiators and central heating
  • Bathroom fitters

    • Accessible bathrooms and showers
    • Bathroom design services
    • Bathroom refurbishment
    • Bathroom suppliers
  • More Services

    • underfloor heating
    • kitchen supplier

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
141 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Fast reponse, great job done
Customer Service
Quality
Value
We had problems with our gas boiler, AGW came to assess the issue the following day and gave options as to how to proceed. The boiler was over 10 years old but we were given the option to either make repairs or have the boiler replaced. We were impressed by the thoroughness of the investigation and the speed at which we were able to get the work done. We opted for a new boiler (due to the age of the current system) and were extremely pleased with the work done.
Customer in North Somerset Posted on 07/09/2021 , work completed 04/09/2021
The trader replied (on 08/10/2021)
Thank you for your review.
Excellent job
Customer Service
Quality
Value
AGW did an excellent job of fitting a new boiler and shower. The work was carried out very quickly and efficiently and we cannot recommend them highly enough.
Customer in North Somerset Posted on 07/10/2021 , work completed 01/09/2021
The trader replied (on 08/10/2021)
Thank you for your review and recommendation.
Great work, reasonable cost, left house tidy following work
Customer Service
Quality
Value
AGW fitted a new boiler, replaced valves on the water tank, drained and refilled the radiators, and left my house tidier than when they started. I originally discussed options with Andy who went through the options in detail. Following agreement Andy sent through the quote quickly. A very reasonable quote! Tim arrived on the agreed day and was shortly joined by Stuart. Tim did the majority of the technical work, ensuring I was informed of what he was doing, and why. At one point he drew a picture so I could better understand, without me asking. Tim appeared unfazed when he had to ask Stuart to pick up more, unforeseen parts. He carefully explained fittings and legislation when doing his work in response to copious questions from me. Tim also explained when he was going to do some noisy work (he knew I was working from home). I've used AGW for some years, having received a personal recommendation from a friend. And I'm really glad they were recommended to me. I am really pleased with the work that Andy and Tim have completed over the years. And the new boiler that they've now installed (and previously the fireplace and all remedial work that they've done over the years). And at a great price. Always with a smile, good humour, and professional conversation. Highly recommended.
Customer in North Somerset Posted on 23/11/2021 , work completed 19/11/2021
The trader replied (on 25/11/2021)
Thank you for your very comprehensive review! We appreciate you taking the time to write this. We are very pleased to read that you were happy with the team and the service we provide.
Fantasy
Customer Service
Quality
Value
AGW GAS have just supplied and fitted our new boiler. They were very helpful in advising us and incredibly efficient and prompt with everything throughout the whole process. I would happily recommend them to anyone and wouldn’t hesitate to use them again.
Customer in North Somerset Posted on 29/01/2022 , work completed 24/01/2022
The trader replied (on 03/02/2022)
Thank you for your review and recommendation.
Great work fast courteous and efficient
Customer Service
Quality
Value
It's now been a fortnight since our new boiler was fitted and it's performing better than expected. AGW provided excellent service throughout the process when our existing boiler broke down after a botched repair by another plumber. Broke down on the Wednesday evening called AGW on the Thursday quote on the Friday, placed order on the Sunday, boiler sourced on the Monday, Installed on the Wednesday. What can be better than that. Andy and Tim are the A team, a quality bit of pluming.
Customer in North Somerset Posted on 21/02/2022 , work completed 11/02/2022
The trader replied (on 22/02/2022)
Thank you for your review. We are pleased to hear you are happy with everything. That's quite a compliment being called the A Team!!
Excellent work to replace boiler
Customer Service
Quality
Value
Job done quickly, cleanly and within the estimate. Fully explained controls, what to look out for and guarantee details. Assured a revisit in the unlikely event of problems.
Customer in North Somerset Posted on 08/03/2022 , work completed 08/03/2022
The trader replied (on 10/03/2022)
Thank you for your review and recommendation.
Quick and friendly service.
Customer Service
Quality
Value
We asked Andy to quote for a new boiler. Within the week he had visited, agreed the boiler we needed (a Worcester as recommended by Which) and provided a quotation. Andy's quotation included a comprehensive list of work required and, based on an on-line search, was competitive with other suppliers. The boiler was supplied and fitted on budget and within a month of our initial enquiry. The team that fitted the boiler turned up exactly on time, were friendly and efficient, completed the work within the time they estimated, explained how everything worked and left the kitchen clean and tidy - taking the old boiler, packaging and debris away with them. I would be happy to recommend AGW Gas and Plumbing.
Richard in North Somerset Posted on 10/03/2022 , work completed 10/03/2022
The trader replied (on 11/03/2022)
Thanks for your detailed review and recommendation. It's good to hear that you are happy with the work carried out and our team.
Professional work installing new central heating system.
Customer Service
Quality
Value
We have known Andy for many years he has always been a professional and reliable tradesman. The schedule was as agreed and the budget was spot on. We would highly recommend this company.
William in North Somerset Posted on 21/03/2022 , work completed 18/03/2022
The trader replied (on 23/03/2022)
Thank you for taking the time to review us and for your recommendation.
New Worcester boiler installation completed to a very high standard
Customer Service
Quality
Value
We have two houses in the family that need new boilers and the first of these (my sister's) has been completed by AGW to a very high standard and our complete satisfaction. The new installation required the removal of a failed 20 plus year old Ideal Icos regular boiler and tanks, followed with the installation of a Which Recommended Bosch 8000 combination boiler, to the airing cupboard on the landing (instead of the kitchen). Tim and his team of Stuart and Connor arrived on time and cracked-on with the removal and re-working of the pipework on the first day and completed the entire install by the end of play on the second day. They were extremely professional and courteous and also took great effort to protect her home during the work. They worked with great skill and determination during some pretty hot weather conditions and also some challenging supply issues as well. We have no hesitation in recommending AGW Gas & Plumbing based on our first experience. We are looking forward to having the second install completed and potentially further projects with AGW in both houses to upgrade bathrooms and kitchens, later. My sister is already seeing the benefits of only heating the water she is actually using, just in time to help with the current higher energy costs.
Customer in North Somerset Posted on 12/07/2022 , work completed 04/07/2022
The trader replied (on 18/07/2022)
Thank you for your extensive review. We really appreciate your comments and recommendation. Our team work very hard and it is nice to receive positive feedback from our customers! We look forward to working with you again on your future projects!
installation of new boiler
Customer Service
Quality
Value
From our first contact with this company to request a quotation to completion of the work I found them very professional and helpful. All members of the team worked very hard and the work was completed on time and my home was left tidy. I would thoroughly recommend this company to anyone considering replacing their boiler or general servicing.
Customer in North Somerset Posted on 26/07/2022 , work completed 21/07/2022
The trader replied (on 26/07/2022)
Thank you for your review and recommendation.
Worcester Bosch Boiler Installation
Customer Service
Quality
Value
Thank you to Andy & Tim for prompt service from quote to installation in just a few weeks, a new Worcester Bosch boiler ordered (be aware lead time for quality boiler like WB are increasing). Tim installed the boiler in less than a day with very tidy workmanship. Had a few IT niggles with the app based Bosch controller which Tim popped back at very short notice to fix. Very impressed & satisfied, would not hesitate to recommend AGW gas Ltd to anyone who needs boiler replacement or repairs. Thanks again Andy & Tim.
Customer in North Somerset Posted on 27/07/2022 , work completed 08/07/2022
The trader replied (on 27/07/2022)
Thank you for taking the time to review our services and for the recommendation.
Worcester Bosch 8000 Style Installation - 100% Satisfaction
Customer Service
Quality
Value
Tim and team removed a 30 year old plus Baxi boiler from the kitchen and tanks from the loft and replaced with a Worcester Bosch 8000 Style Combi relocated to a walk-in cupboard on landing. This required a new 28mm gas supply pipe and a flue through the roof. They also installed the Bosch EasyControl system and Smart Thermostats to each radiator. An excellent experience throughout and a good team on the job that you can feel very comfortable with in your home. This is the second boiler installation AGW have completed for our family (at different locations) in the space of a month and we are very pleased with both and can highly recommend them to others, with absolute confidence. All work was completed to a very high standard and on time. We felt the cost of both to be very good value for money.
Customer in North Somerset Posted on 29/07/2022 , work completed 26/07/2022
The trader replied (on 01/08/2022)
Thank you for your review and recommendation of our services.
Simply brilliant
Customer Service
Quality
Value
Boiler condemned on Monday. These guys fitted (and relocated) a new boiler 3 days later, along with upgrading pipework. Courteous, tidy and competitively priced. Will always use them from now on for all my heating and plumbing needs. Just book them!
Customer in North Somerset Posted on 16/09/2022 , work completed 15/09/2022
The trader replied (on 20/09/2022)
Thank you for your review. We look forward to working with you again soon with any future projects you may have!
Worth trusting indeed!
Customer Service
Quality
Value
From the start, it was a pleasure working with Andy and his reliable team. Andy used his considerable experience to offer thoughtful advice. It was easy to see this was excellent and we followed it fully despite not having worked with the materials suggested before. Tim and Connor were polite and thorough. We were happy to have them around our home as we lived in it too. There were some supply issues which delayed the completion of our modest project but we are very pleased with the finished product. I wouldn’t hesitate to recommend AWG for a bathroom makeover. Thank you!
Customer in North Somerset Posted on 24/09/2022 , work completed 13/09/2022
The trader replied (on 28/09/2022)
Thank you for your review and recommendation
New boiler
Customer Service
Quality
Value
Andy and Tim turned up to complete a boiler install but also move the new boiler downstairs. They were very thorough and kept us informed of what they were doing at all times. Provided a quote prior to work commencing and stuck to that even after going above and beyond to ensure everything was working as it should, before leaving. A fabulous service all round.
Customer in North Somerset Posted on 25/10/2022 , work completed 21/10/2022
The trader replied (on 26/10/2022)
Thank you for your review - we are grateful for your recommendation!
New boiler replacement
Customer Service
Quality
Value
Company came along and gave a quote very quickly for replacement combi boiler and supplied a full written quote for the work and parts needed. The installation went well and all the work was completed within one day. A very efficient and good service with any rubbish removed and area left clean & tidy. A good company to use.Would use them again for plumbing work.
Customer in North Somerset Posted on 28/10/2022 , work completed 28/10/2022
The trader replied (on 30/10/2022)
Thank you for your review.
Efficient, Friendly and incredibly tidy
Customer Service
Quality
Value
I was thoroughly pleased with the installation of a new boiler and ancillaries by AGW. They were a pleasure to deal with and the work was completed to a very high standard. What is more the service was friendly, helpful and efficient.
Customer in North Somerset Posted on 04/11/2022 , work completed 05/10/2022
The trader replied (on 05/11/2022)
Thank you for your review and recommendation. We appreciate your comments.
Great service
Customer Service
Quality
Value
Fitted a new boiler at short notice as British Gas let me down on a repair to old boiler. Excellent service, very knowledgeable as boiler needed to be moved, fitted boiler in one day, very clean and tidy workmanship.
Mark in Bristol City Posted on 24/12/2022 , work completed 08/12/2022
The trader replied (on 03/01/2023)
Thanks for your review - glad to be of service.
Great job!
Customer Service
Quality
Value
I am absolutely delighted with the refurbishment of my en-suite. Andy was extremely helpful with the planning and selection of fittings, all I had to do was choose the paint colour. Tim and team did a magnificent job; they were professional and obviously experienced with all the tasks involved. All rubbish was removed leaving my house spick and span. I have no hesitation in recommending AGW; it’s a great company.
Customer in North Somerset Posted on 05/01/2023 , work completed 05/12/2022
The trader replied (on 11/01/2023)
Thank you for your review and recommendation. We are very pleased to hear that you are happy with the work carried out by our fantastic team.
Replacement Boiler - highly recommend
Customer Service
Quality
Value
Our boiler gave out during a cold snap. Andy was very responsive and even though he had commitments he managed to come and check our boiler on the same day of contact. He managed to secure a new boiler very quickly and we agreed a reasonable price before the works started, the boiler was fitted the next day. Both Andy and Tim - the engineer who fitted the boiler - were very knowledgeable, professional and friendly. I will definitely be using them in the future for all our gas and plumbing needs. Thank you both so much.
Customer in North Somerset Posted on 22/01/2023 , work completed 20/01/2023
The trader replied (on 23/01/2023)
Thank you for your recommendation and review.
Boiler Replacement
Customer Service
Quality
Value
Our boiler was playing, hot water was only lukewarm. Andy replied within minutes to my initial enquiry and gave good support to diagnose the problem. This was followed up the next working day to confirm the problem and a quote received that evening. The work was scheduled and completed a few days later. Tim carried out the installation, arriving just after 8am as agreed. The work was carried out competently and Tim kept me informed of the progress. He took time to fully explain the boiler controls and the smart thermostat. Finally the area was cleaned up, rubbish taken away and he even helped me put the fridge back in place below the new boiler. Why can’t all contractors be this good?
Customer in North Somerset Posted on 06/02/2023 , work completed 03/02/2023
The trader replied (on 09/02/2023)
Thank you for reviewing and recommending us. We are pleased to hear you were happy with the work carried out.
Replacement boiler
Customer Service
Quality
Value
I cannot recommend Andy highly enough. Sorted our central heating and hot water problems out, before spending time giving us advice on boiler replacement or repair on the 13th of February 2023. We went for a replacement. Received his quotation on the evening of the 13th. We made an appointment for Monday 20th. Andy and his mate arrived at 0800 and fitted a new boiler. By 16.00 they had gone having cleaned up, pressure tested the system and given us working instructions. They had removed the old boiler, Hoovered, and left no rubbish at all. The only evidence of them ever being here was a new boiler. After some "plumber" experiences over the last few years. Andy is a revelation. I would recommend him to anyone. Thank you, see you for service in twelve months.
Customer in Portishead Posted on 26/02/2023 , work completed 20/02/2023
The trader replied (on 27/02/2023)
Thank you for your detailed review and recommendation. Pleased to hear you were happy with our workmanship, including the hoovering!! See you next year for the service.
Fantastic service
Customer Service
Quality
Value
Boiler went pop just as the snow arrived made one enquiry and within no time at all an appointment was made. Great clear prompt communication throughout. Assessment made and solutions implemented in no time at all. Amazing knowledge and experience. Can not recommend highly enough. Problem solved and to top it all off great value. A plumber you can trust.
Customer in North Somerset Posted on 13/03/2023 , work completed 10/03/2023
The trader replied (on 14/03/2023)
Thanks for the recommendation and review - we appreciate your comments. Glad to be of assistance!
Replaced gas boiler.
Customer Service
Quality
Value
Excellent work from Andy and his team as always. Have used them many times and would recommend their work.
Jacqui in North Somerset Posted on 16/05/2023 , work completed 02/05/2023
The trader replied (on 18/05/2023)
Thanks for reviewing us and for your recommendation.
A friendly and professional service
Customer Service
Quality
Value
I recently had a new boiler and several radiators installed by AGW. Andy also advised having a power flush and new programmable thermostat. Everything was installed promptly and efficiently by the team. Afterwards, they organised the Guarantee and Gas Safety Certificate on my behalf. I recommend this company to others and will be using them again myself.
Customer in North Somerset Posted on 09/06/2023 , work completed 30/05/2023
The trader replied (on 14/06/2023)
Thanks for taking the time to review our services and we look forward to working with you again.